4x + 1 = x^2 + 3x - 1
4x = x^2 + 3x - 2
0 = x^2 -x - 2
0 = x^2 -x + 1 - 3
0 = (x - 1)^2 - 3
3 = (x - 1)^2
sqrt 3=(x-1) and (-(x-1))
x = 1+sqrt 3 and 1-sqrt 3
sqrt means square root
Answer:
one face of a rectangular boxer
Answer:
The equation of this line would be y = -2x + 5
Step-by-step explanation:
To find any line given a slope and a point, use the base form of point-slope form and plug in the known values. Then solve for y.
y - y1 = m(x - x1)
y - 1 = -2(x - 2)
y - 1 = -2x + 4
y = -2x + 5
Answer:
2
Step-by-step explanation:
it is always the number before x, or the given variable
